Oooh I LOVE the ambience! And then the almost jazzy improv happening in the back half of "Surface Relaxation." I'm a fan. The instrumentation and style for "In The Waves, Aggressive" stands out too much in the context of the other three tracks. If the other tracks are a soft blanket, "Aggressive" is like a sharp metallic edge. I think this is a case of "less is more." Aside from that, the other three tracks have a lot of cohesion.